Differential Interferometric Synthetic Aperture Radar(DInSAR),a satellite-based remote sensing technique,has application for monitoring subsidence with high res
The rock mass rating(RMR)has been used across the geotechnical industry for half a century.In contrast,the coal mine roof rating(CMRR)was specifically introduce
To study the strength properties and evolution laws of cracked sandstone samples in re-loading tests,strength and damage evolution properties of intact sandston